Photo: Philips reveals 20 year-lifetime LED bulb on Earth Day
A LED bulb allegedly featuring a 20-year-lifespan has just gone on sale in the United States this Sunday and event coincided with Earth Day. The bulb, made by Dutch electronics...
A LED bulb allegedly featuring a 20-year-lifespan has just gone on sale in the United States this Sunday and event coincided with Earth Day. The bulb, made by Dutch electronics...